#apertus IRC Channel Logs

off to bed now ... have a good one everyone!

anuejn / vup: in the register explorer all computed cmv12000 parameters are empty, am I doing something wrong?

There are not that many computed registers

all of them are empty

thanks vup!

morning folks!

only raw ones work

yeah thats a known bug :)

Working on a fix rn

which block are the sequencer registers again?

axiom_fil_reg is used to access them

If they are not documented in that table we most certainly didn't add them

I will see to get it documented

se6ast1an: here: https://github.com/apertus-open-source-cinema/axiom-firmware/blob/fb41490/software/scripts/axiom_mp0_reg.func

so we actually already have them

yes 0x60100100

Bertl: the axiom_mp0_reg.func came from you, right? Is this a typo: https://github.com/apertus-open-source-cinema/axiom-firmware/blob/43ee36a0d381dc9186da2161cb0d0c359fd7df56/software/scripts/axiom_mp0_reg.func#L14 ?

the name "Write Buffer 0 Base "

what base address is that after 0x60100100 ?

15*4

so 0x6010013C ?

that is the " Button Down Override Enable "

the Button Down Override Enable controls the image sensor sequencer?

0x6010013C RW [7] 0x00 Switch Override (0-7)

Bertl: axiom_fil_regi starts from 0x60100000, axiom_fil_reg starts from 0x60100100

ok

they are separated by 0x100

I see

but the scn_reg, gen_reg for example follow the same pattern

.Hey

so I will write my report now

great!

first a multilevel wavelet transform (with 3 levels) then compression for the high frequency parts of the image

I wrote and simulation tested cores for the rle, the huffman encoding (and the bit stuffing in the end) (see https://github.com/apertus-open-source-cinema/nmigen-gateware/tree/master/src/lib/compression)

currently I am a little stuck with regards to how to reorganize / reorder / buffer the data

however I am approaching integration of all these cores (https://github.com/apertus-open-source-cinema/nmigen-gateware/blob/master/src/lib/video/wavelet_compressor.py) but that is untested

thanks to vup who helped me a lot :)

who is here?

looks like a small meeting then :)

ok quick upates from me then

some problems remained that daniel informed me yesterday he fixed

so we should have that option as well aggain

On the weekend I have assembled the optical low pass filter sample we got into the camera with a custom 3d printed holder and captured test images

intrac and alexML helped with analysing them

now we just ordered a new set of mixed panels from oshpark

* bluez is here

various wiki improvements, issue reports and wifi tests as well today

thats it from my side I think

bluez: do you want to report as well?

so i implemented the axi slave interface using the ip integrator

not much luck now... still tryng to get myself familiar with all these

thats it from me ':D

vup any news for us?

so writing cooked register and computed registers should work again now :)

Bertl please share your news with us

I also finished the TE0714 based test carrier

the latest panel renders can be found here ...

that's it from my side for this week

anyone else with news/reports/questions/comments?

Dec 28th

sure, go ahead!

also there is a new student contributor, Aman (eppisai) ; he wants to help with the checkbox code so i guided him with that

that's it from me!

thanks!

MEETING CONCLUDED!

ah, forgot to mention, see anuejns report a bit up or here: http://irc.apertus.org/index.php?day=21&month=12&year=2020#117